*{
    margin:0;
    padding: 0;
    text-decoration: none;
    list-style: none;
    box-sizing: border-box;
}
.top{
    width: 100%;
    height: 240px;
    text-align: center;
    background: #e9ecef;
    overflow: hidden;
}
.top h1{
    font-size: 60px;
    font-weight: 400;
    margin-top: 50px;
    margin-bottom: 15px;
}
.main{
    width: 1109px;
    height:300px;
    margin: 0 auto;
    margin-top: 50px;
    overflow: hidden;
}
.one{
    height:38px;
    width:127px;
    background: #5aaaff;
    border-radius: 5px 0px 0px 5px;
    color: #ffffff;
    text-align: center;
    line-height: 38px;
    float: left;
}
.two{
    height:38px;
    width:127px;
    background: #fafbfc;
    border-radius: 0px 5px 5px 0px;
    color: #cccccc;
    text-align: center;
    line-height: 38px;
    float: left;
}
.san{
    height:38px;
    width:255px;
    background: #6c757d;
    border-radius:5px;

    text-align: center;
    line-height: 38px;
    float: left;
    margin-left: 170px;
    margin-right: 170px;
}
.si{
    height:38px;
    width:127px;
    background: #5aaaff;
    border-radius: 5px 0px 0px 5px;
    color: #ffffff;
    text-align: center;
    line-height: 38px;
    float: left;
}
.wu{
    height:38px;
    width:127px;
    background: #fafbfc;
    border-radius: 0px 5px 5px 0px;
    color: #cccccc;
    text-align: center;
    line-height: 38px;
    float: left;
}

.leftin{
    width: 542px;
    height: 132px;
    border: 1px solid #ccc;
    margin-top:20px;
    margin-right:10px;
    border-radius: 5px;
    float: left;
}
#yuan{
margin-right: 20px;
}
.rightin{
     width: 542px;
     height: 132px;
     border: 1px solid #ccc;
    background: #e9ecef;
    margin-top:20px;
    border-radius: 5px;
    float: left;
 }
#yi{

    background:#e9ecef;
}
.fan{
    width: 255px;
    height: 50px;
    background: #007bff;
    text-align: center;
    line-height: 50px;
    color: #ffffff;
    border-radius:7px;
    margin-top:20px;
}